2225793020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{18701}}^1$

素因数の和:19262

約数の個数: 48

約数和(自身を含む): 5108787936

約数和(自身を除く): 2882994916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 541, 1082, 2164, 2705, 5410, 5951, 10820, 11902, 18701, 23804, 29755, 37402, 59510, 74804, 93505, 119020, 187010, 205711, 374020, 411422, 822844, 1028555, 2057110, 4114220, 10117241, 20234482, 40468964, 50586205, 101172410, 111289651, 202344820, 222579302, 445158604, 556448255, 1112896510, 2225793020]

約数ペア:

[(1, 2225793020), (2, 1112896510), (4, 556448255), (5, 445158604), (10, 222579302), (11, 202344820), (20, 111289651), (22, 101172410), (44, 50586205), (55, 40468964), (110, 20234482), (220, 10117241), (541, 4114220), (1082, 2057110), (2164, 1028555), (2705, 822844), (5410, 411422), (5951, 374020), (10820, 205711), (11902, 187010), (18701, 119020), (23804, 93505), (29755, 74804), (37402, 59510)]